package edu.chen.exception.rebook;

public class ReturnException extends RuntimeException{
    public ReturnException() {
    }

    public ReturnException(String message) {
        super(message);
    }

    public ReturnException(String message, Throwable cause) {
        super(message, cause);
    }

    public ReturnException(Throwable cause) {
        super(cause);
    }
}
